An increase may indicate higher investment in grid reliability, aging infrastructure maintenance, or rising labor and material costs, while a decrease could suggest improved operational efficiencies or deferred maintenance.
This metric represents the total operating and maintenance expenses incurred specifically within the electric transmissi...
Peer utilities with significant transmission assets report similar O&M expenses, which are often benchmarked against regulatory allowed returns and grid performance reliability metrics.
wec_segment_electric_transmission_utilities_operating_expense_maintenance_and_operations